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openwrt/package/kernel/lantiq/ltq-vdsl-vr11-mei/patches/134-fix-ignored-qualifiers-build-warning.patch
Shiji Yang c3cb6a8725 ltq-vdsl-vr11-mei: fix ignored-qualifiers build warnings
These functions return the register memory addresses. Usually
they are fixed values, hence I think it's safe to remove the
qualifier "volatile".

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/18744
Signed-off-by: Robert Marko <robimarko@gmail.com>
2025-05-13 22:02:19 +02:00

51 lines
2.5 KiB
Diff

From: Shiji Yang <yangshiji66@outlook.com>
Date: Wed, 7 May 2025 22:53:48 +0800
Subject: [PATCH] fix ignored-qualifiers build warnings
This patch fixes the following build warnings:
/home/db/owrt/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-ipq40xx_generic/dsl_cpe_mei-ugw_8.5.2.10/src/drv_mei_cpe_mei_access_vrx.c:41:15: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers]
41 | static inline volatile IFX_uint32_t MEI_RCU_get(MEI_MEI_DRV_CNTRL_T *pMeiDrvCntrl)
| ^~~~~~~~
/home/db/owrt/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-ipq40xx_generic/dsl_cpe_mei-ugw_8.5.2.10/src/drv_mei_cpe_mei_access_vrx.c:55:15: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers]
55 | static inline volatile IFX_uint32_t MEI_CGU_get(MEI_MEI_DRV_CNTRL_T *pMeiDrvCntrl)
| ^~~~~~~~
/home/db/owrt/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-ipq40xx_generic/dsl_cpe_mei-ugw_8.5.2.10/src/drv_mei_cpe_mei_access_vrx.c:63:15: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers]
63 | static inline volatile IFX_uint32_t MEI_RCU_Slave_get(MEI_MEI_DRV_CNTRL_T *pMeiDrvCntrl)
| ^~~~~~~~
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
---
src/drv_mei_cpe_mei_access_vrx.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/src/drv_mei_cpe_mei_access_vrx.c
+++ b/src/drv_mei_cpe_mei_access_vrx.c
@@ -38,7 +38,7 @@
Local macro definition
========================================================================= */
-static inline volatile IFX_uint32_t MEI_RCU_get(MEI_MEI_DRV_CNTRL_T *pMeiDrvCntrl)
+static inline IFX_uint32_t MEI_RCU_get(MEI_MEI_DRV_CNTRL_T *pMeiDrvCntrl)
{
IFX_uint32_t ret = 0;
if (MEI_DEVICE_CFG_IS_PLATFORM(e_MEI_DEV_PLATFORM_CONFIG_VR9))
@@ -52,7 +52,7 @@ static inline volatile IFX_uint32_t MEI_
return ret;
}
#if (MEI_SUPPORT_DEVICE_VR11 == 1)
-static inline volatile IFX_uint32_t MEI_CGU_get(MEI_MEI_DRV_CNTRL_T *pMeiDrvCntrl)
+static inline IFX_uint32_t MEI_CGU_get(MEI_MEI_DRV_CNTRL_T *pMeiDrvCntrl)
{
IFX_uint32_t ret = 0;
ret = (MEI_DRV_PCIE_VIRT_MEMBASE_GET(pMeiDrvCntrl) | MEI_CGU_OFFSET);
@@ -60,7 +60,7 @@ static inline volatile IFX_uint32_t MEI_
}
#endif
-static inline volatile IFX_uint32_t MEI_RCU_Slave_get(MEI_MEI_DRV_CNTRL_T *pMeiDrvCntrl)
+static inline IFX_uint32_t MEI_RCU_Slave_get(MEI_MEI_DRV_CNTRL_T *pMeiDrvCntrl)
{
IFX_uint32_t ret = 0;
if (MEI_DEVICE_CFG_IS_PLATFORM(e_MEI_DEV_PLATFORM_CONFIG_VR9))